#375487#375487

#375487 is a dark, moderate blue. Relative luminance 0.089; OKLCH L 44.8% C 0.091 H 261.0°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#375487
RGB	rgb(55, 84, 135)
HSL	hsl(218, 42%, 37%)
HSV	hsv(218, 59%, 53%)
CMYK	cmyk(59.3%, 37.8%, 0%, 47.1%)
CIE-LAB	lab(35.79, 5.64, -31.77)
CIE-LCH	lch(35.79, 32.27, 280.06°)
OKLab	oklab(44.82% -0.0142 -0.09)
OKLCH	oklch(44.82% 0.091 261)
XYZ	xyz(9.1175, 8.9014, 24.1546)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375487 #876A37

analogous

#377C87 #375487 #423787

triadic

#375487 #873754 #548737

tetradic

#375487 #87377C #876A37 #378742

square

#375487 #87377C #876A37 #378742

split-complementary

#375487 #874237 #7C8737

monochromatic

#141E30 #25395C #375487 #496FB2 #7391C6

Accessibility & contrast

On white

7.55

#375487 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#375487 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375487

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375487	#FFFFFF	#000000	##FFFFFF
##375487	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5889

Deuteranopia (green-blind)

#355186

Tritanopia (blue-blind)

#005F67

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #375487;
/* rgb */ color: rgb(55, 84, 135);
/* oklch */ color: oklch(44.8% 0.091 261.0);

Tailwind

colors: {
  custom: {
    50: '#7583aa',
    500: '#375487',
    950: '#000000',
  },
}

SCSS

$custom: #375487;
$custom-light: #7583aa;
$custom-dark: #000000;

JSON

{
  "hex": "#375487",
  "rgb": {
    "r": 55,
    "g": 84,
    "b": 135
  },
  "hsl": {
    "h": 218.25,
    "s": 42.105,
    "l": 37.255
  },
  "oklch": {
    "l": 0.44819,
    "c": 0.09109,
    "h": 261
  },
  "luminance": 0.08902
}

Semantic roles & 50–950 ramp

primary

#375487

secondary

#AF966B

accent

#A556D2

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #375487

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →